Model # WLTL81553 Official Weslo cadence 815

Here are the diagrams and repair parts for Official Weslo WLTL81553 cadence 815, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

Click a diagram to see the parts shown on that diagram.
In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 88 parts |

Unit parts diagram

Treadmill safety key (replaces 125589, 153017)

Part #119038

This item is not returnable

$3.14 |

24% OFF Phone Price : $4.14

In Stock

Qty

Toyostove Exercise Equipment Magnet 113842

#75

Unit parts diagram

Toyostove exercise equipment magnet

Part #113842

This item is not returnable

$2.16

Back Order

Qty

#26

Unit parts diagram

Exercise equipment flat washer

Part #014073

This item is not returnable

$2.16

In Stock

Qty

#37

Unit parts diagram

Proform incline leg end cap

Part #125283

This item is not returnable

$2.16

In Stock

Qty

#70

Unit parts diagram

Exercise equipment screw

Part #013540

This item is not returnable

$2.16

In Stock

Qty

Unit parts diagram

Proform wire harness

Part #124615

$13.49

In Stock

Qty

#28

Unit parts diagram

Weider lift leg spacer

Part #124963

This item is not returnable

$2.16

In Stock

Qty

Unit parts diagram

Wire harness

Part #124616

$10.99

In Stock

Qty

#55

Unit parts diagram

Black & decker clamp,8cabl

Part #016057

This item is not returnable

$2.16

In Stock

Qty

#42

Unit parts diagram

Safety cover

Part #125363

$21.99

In Stock

Qty

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

View all

Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

View all

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

Repair difficulty

Time required

15 minutes or less

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Repair difficulty

Time required

45 minutes or less

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair difficulty

Time required

15 minutes or less

Effective articles & videos to help repair your fitness & exercise

Use the advice and tips in these articles and videos to get the most out of your treadmill.

View all

Top questions about Sears and Sears PartsDirect

Model # WLTL81553 Official Weslo cadence 815

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for treadmills

Why won't my treadmill power up?

Why is my treadmill's walking belt off center?

Why won't my treadmill start even though the console display works?

Why is my treadmill's heart rate sensor not accurate?

Why does my treadmill have no display?

Why does my treadmill's walking belt slow down?

Why is my treadmill's walking belt slipping?

Repair guides for treadmills

How to replace a treadmill motor controller

How to replace a treadmill walking belt

How to replace a treadmill drive motor

Effective articles & videos to help repair your fitness & exercise

Top questions about Sears and Sears PartsDirect

Parts & More

Stay Connected

Quick links

Let us help you

More resources